前言Unit 1.........1 Text Engineening Graphics.......1 Translating Skills 科技英语翻译方法与技巧——专业英语简介......5 Reading Material Drawings.........8Unit 2........11 Text Dimensional Control(1)........11 Translating Skills 科技英语翻译方法与技巧——定语的翻译......14 Reading Material Dimensional Control(2)..........15Unit 3 Text Surface Roughness..........18 Translating Skills 科技英语翻译方法与技巧——长句的翻译.......20 Reading Material Measurement..........21Unit 4 Text Comuter-Aided Design..........24 Translating Skills 科技英语翻译方法与技巧——长难句的翻译......27 Reading Material CAD/CAM Systems..........29Unit 5...............31 Text Heat Treatment of Metals..............31 Translating Skills 科技英语翻译方法与技巧——词义的确定..........34 Reading Material Formationg of Austenite.................35Unit 6 Text Properties of Metals..............37 Translating Skills 科技英语翻译方法与技巧——省略法..........40 Reading Material Perrous Metals...........40Unit 7 Text Mechanics........45 Translating Skills 科技英语翻译方法与技巧——词性的引申....47 Reading Material Basic Concepts in Mechanics......48Unit 8 Text Machine Elements.......50 Translating Skills 科技英语翻译方法与技巧——词性的转换.....52 Reading Material Product Reliability......55Unit 9 Text Bearings......58 Translating Skills 科技英语翻译方法与技巧——词义的选择.....60 Reading Material Types of Bearings.......62Unit 10 Text Hydraulics......65 Translating Skills 科技英语翻译方法与技巧——词语的赠译与减译......67 Reading Material Definition of Manufacturing......71Unit 11 Text Metal Cutting Technology.....73 Translating Skills 科技英语翻译方法与技巧——倒装语序......77 Reading Material Five Basic Techniques of Machining Metals.......79Unit 12 Text Lathes.......81 Translating Skills 科技英语翻译方法与技巧——it的用法、、、、84 Reading Material Lathes and Lathe Operations........85Unit 13 Text Milling Machines.....90 Translating Skills 科技英语翻译方法与技巧——数量的译法......92 Reading Material Grinding Machines......93Unit 14